Table of Contents

June 01, 2022; Volume 43,Issue 6

  1. Lu, Cheng-Qiu

    1. Open Access
      Prevalence of preterm birth and risk factors associated with it at different gestational ages
      Yi-Jie Zhang, Yan Zhu, Li Zhu, Cheng-Qiu Lu, Chao Chen and Lin Yuan
      Saudi Medical Journal June 2022, 43 (6) 599-609; DOI: https://doi.org/10.15537/smj.2022.43.6.20220210
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